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#青训营 x 字节后端训练营# 记录一下猜数字的Go代码，windows系统中的换行是\r\n
package main
import (
"fmt"
"strconv"
"strings"
)
import "math/rand"
import "time"
import (
"bufio"
"os"
)
func main() {
maxNum := 100
rand.Seed(time.Now().UnixNano())
secretNumber := rand.Intn(maxNum)
fmt.Println("Secret Number is", secretNumber)
fmt.Println("Your guess?")
reader := bufio.NewReader(os.Stdin)
for {
input, err := reader.ReadString('\n')
if err != nil {
fmt.Println("Error occured when reading", input)
continue
}
input = strings.TrimSuffix(input, "\r\n")
guess, err := strconv.Atoi(input)
if err != nil {
fmt.Println("Error occured when parsing", err)
continue
}
fmt.Println("Your guess is", guess)
if guess > secretNumber {
fmt.Println("Bigger")
} else if guess < secretNumber {
fmt.Println("Smaller")
} else {
fmt.Println("Correct")
break
}
}
}
package main
import (
"fmt"
"strconv"
"strings"
)
import "math/rand"
import "time"
import (
"bufio"
"os"
)
func main() {
maxNum := 100
rand.Seed(time.Now().UnixNano())
secretNumber := rand.Intn(maxNum)
fmt.Println("Secret Number is", secretNumber)
fmt.Println("Your guess?")
reader := bufio.NewReader(os.Stdin)
for {
input, err := reader.ReadString('\n')
if err != nil {
fmt.Println("Error occured when reading", input)
continue
}
input = strings.TrimSuffix(input, "\r\n")
guess, err := strconv.Atoi(input)
if err != nil {
fmt.Println("Error occured when parsing", err)
continue
}
fmt.Println("Your guess is", guess)
if guess > secretNumber {
fmt.Println("Bigger")
} else if guess < secretNumber {
fmt.Println("Smaller")
} else {
fmt.Println("Correct")
break
}
}
}
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